fix others

files/en-us/web/javascript/reference/global_objects/asyncdisposablestack/use/index.md

@@ -42,7 +42,7 @@ This function reads a file (as a Node.js [`FileHandle`](https://nodejs.org/api/f
 ```js
 async function readFileContents(path) {
   await using disposer = new AsyncDisposableStack();
-  const handle = disposer.use(fs.open(path));
+  const handle = disposer.use(await fs.open(path));
   const data = await handle.read();
   return data;
   // The disposer is disposed here, which causes handle to be closed too

files/en-us/web/javascript/reference/statements/await_using/index.md

@@ -118,9 +118,9 @@ for await (using reader of asyncIterableOfSyncDisposables) {
 ```
 
 ```js
-const syncIterableOfAsyncDisposables = fs
-  .globSync("*.txt")
-  .map((path) => fs.open(path, "r"));
+const syncIterableOfAsyncDisposables = await Promise.all(
+  fs.globSync("*.txt").map((path) => fs.open(path, "r")),
+);
 for (await using file of syncIterableOfAsyncDisposables) {
   console.log(await file.read());
 }